/*! Bootstrap 4 integration for DataTables' Responsive
 * ©2016 SpryMedia Ltd - datatables.net/license
 */

(function (factory) {
  if (typeof define === 'function' && define.amd) {
    // AMD
    define(['jquery', 'datatables.net-bs4', 'datatables.net-responsive'], function ($) {
      return factory($, window, document);
    });
  } else if (typeof exports === 'object') {
    // CommonJS
    module.exports = function (root, $) {
      if (!root) {
        root = window;
      }

      if (!$ || !$.fn.dataTable) {
        $ = require('datatables.net-bs4')(root, $).$;
      }

      if (!$.fn.dataTable.Responsive) {
        require('datatables.net-responsive')(root, $);
      }

      return factory($, root, root.document);
    };
  } else {
    // Browser
    factory(jQuery, window, document);
  }
}(function ($, window, document, undefined) {
  'use strict';
  var DataTable = $.fn.dataTable;


  var _display = DataTable.Responsive.display;
  var _original = _display.modal;
  var _modal = $(
    '<div class="modal fade dtr-bs-modal" role="dialog">' +
    '<div class="modal-dialog" role="document">' +
    '<div class="modal-content">' +
    '<div class="modal-header">' +
    '<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>' +
    '</div>' +
    '<div class="modal-body"/>' +
    '</div>' +
    '</div>' +
    '</div>'
  );

  _display.modal = function (options) {
    return function (row, update, render) {
      if (!$.fn.modal) {
        _original(row, update, render);
      } else {
        if (!update) {
          if (options && options.header) {
            var header = _modal.find('div.modal-header');
            var button = header.find('button').detach();

            header
              .empty()
              .append('<h4 class="modal-title">' + options.header(row) + '</h4>')
              .append(button);
          }

          _modal.find('div.modal-body')
            .empty()
            .append(render());

          _modal
            .appendTo('body')
            .modal();
        }
      }
    };
  };


  return DataTable.Responsive;
}));
